package org.wolfengi.monitor.service;

import org.wolfengi.monitor.entity.FShipTravelRateCount;
import com.baomidou.mybatisplus.extension.service.IService;

import java.util.Map;

/**
 * <p>
 * 服务类 诊断出行率
 * </p>
 *
 * @author wolfengi
 * @since 2020-05-22
 */
public interface FShipTravelRateCountService extends IService<FShipTravelRateCount> {

    /**
     * 根据月分显示当月各类船舶在航数
     *
     * @return 构造echarts堆叠图所需要的结构数据
     */
    Map<String, Object> shipTravelRateCount();

}
